Ever since installing Yosemite, I've found that photoshop CC 2014 runs slowly. Anyone know what's up with this? It's mostly if I'm making a line using my tablet (with pressure sensitivity and all that) the line won't follow the cursor like normal, but appear after the fact. Anyone else having this issue/is there a fix for it? Specs are this, it's a maxed out late 2013 retina 15" pro. Anyone know what's up with this? It was perfectly fine before on Mavericks. EDIT: I should also mention, I did an upgrade. Should I format and do a clean install? Can I still restore from a time machine backup if I do that or do I need to manually move over files?